30130124424 has 32 divisors (see below), whose sum is σ = 77077065120. Its totient is φ = 9809807616.

The previous prime is 30130124417. The next prime is 30130124443. The reversal of 30130124424 is 42442103103.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 30130124394 and 30130124403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14596897 + ... + 14598960.

It is an arithmetic number, because the mean of its divisors is an integer number (2408658285).

Almost surely, 2^30130124424 is an apocalyptic number.

It is an amenable number.

30130124424 is an abundant number, since it is smaller than the sum of its proper divisors (46946940696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30130124424 is a wasteful number, since it uses less digits than its factorization.

30130124424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29195909 (or 29195905 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 30130124424 its reverse (42442103103), we get a palindrome (72572227527).

The spelling of 30130124424 in words is "thirty billion, one hundred thirty million, one hundred twenty-four thousand, four hundred twenty-four".